linux-kernel - Re: [PATCH v10 2/3] tty: hvc: pass DMA capable memory to put

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Message-ID: <3516c58c-e8e6-2e5a-2bc8-ad80e2124d37@linux.alibaba.com>
Date:   Sat, 9 Oct 2021 23:45:23 +0800
From:   Xianting Tian <xianting.tian@...ux.alibaba.com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     jirislaby@...nel.org, amit@...nel.org, arnd@...db.de,
        osandov@...com, shile.zhang@...ux.alibaba.com,
        linuxppc-dev@...ts.ozlabs.org,
        virtualization@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v10 2/3] tty: hvc: pass DMA capable memory to put_chars()


在 2021/10/9 下午7:58, Greg KH 写道:
> Did you look at the placement using pahole as to how this structure now
> looks?

thanks for all your commnts. for this one, do you mean I need to remove 
the blank line?  thanks